Massive Core

MCore Logotype

MassiveCore Logotype


MassiveCore is a Bukkit plugin that contains components the MassiveCraft developers use for developing other Bukkit plugins. MassiveCore contains utilities for:

  • ItemStack and Inventory serialization
  • Command programming
  • Plugin integration programming
  • Data storage with json
  • Disc IO
  • ... and much more

Useful Links


Note: There is no point to installing MassiveCore on it's own. A few other plugins make use of MassiveCoreand if you want to use them you will need to install it.

  1. This plugin requires Java 7.
  2. Download the appropriate version of MassiveCore here on BukkitDev (usually the latest one)
  3. Put the jar file in the plugins folder

Plugins Using MassiveCore


What are the permissions? The commands? Read more in the Full Documentation.

Official Server

MassiveCore is developed by
You are most welcome to join in and play with us :)

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  • Avatar of BSteurful BSteurful Aug 02, 2014 at 16:08 UTC - 0 likes

    Crashin, I don't like this. Any idea whats going on?


  • Avatar of stormchaser206 stormchaser206 Jul 31, 2014 at 19:41 UTC - 0 likes

    Hello. I am having an error and I am unable to load MassiveCore or Factions. Pastebin of Error:

  • Avatar of rob2804621 rob2804621 Jul 31, 2014 at 02:00 UTC - 0 likes

    Im using Mcore 6.4.1 for my hexxit world and it keeps say Task #4 for Mcore v6.4.1 has generated an exception. If anyone could help me solve this it would be great.

  • Avatar of d3voo d3voo Jul 29, 2014 at 08:51 UTC - 0 likes

    ive re-installed the old versions and everything is back to normal "thank God"

    Last edited Jul 29, 2014 by d3voo
  • Avatar of d3voo d3voo Jul 29, 2014 at 08:28 UTC - 0 likes

    @MarkehMe: Go

    I've done everything, still nothing is working all my hard work is gone

  • Avatar of d3voo d3voo Jul 29, 2014 at 08:22 UTC - 0 likes

    @jordon4life: Go

    Same problem !

  • Avatar of Robb110 Robb110 Jul 28, 2014 at 17:11 UTC - 0 likes

    Why factions and creativegates work with this stupid Plugin i hate Mcore.... thanks for this plugin i can't start my server and make it online... is the best stupid plugin ever i see

  • Avatar of jordon4life jordon4life Jul 28, 2014 at 07:33 UTC - 0 likes

    I updated all my plugins and it still doesn't work...

  • Avatar of MarkehMe MarkehMe Jul 27, 2014 at 07:22 UTC - 0 likes

    @MURD3RUS: Go

    Correct. You have to update all your plugins, and remove the old mcore.jar.

    Want a faster response from me? Follow me and tweet me on twitter! @markehme BFAK:90607746,6bd5d8183f15ef6bbc8c5469c97e0a66d662d410c11146dc88dbd1a9a0a8f471

  • Avatar of MURD3RUS MURD3RUS Jul 27, 2014 at 00:00 UTC - 0 likes

    Is it just me or did the file name change from mcore to massivecore in the newest release (7.3.0), and now doesn't load at all?

    Last edited Jul 27, 2014 by MURD3RUS


Date created
Jan 25, 2012
Last update
Sep 11, 2014
Development stage
  • enUS
MIT License
Curse link
Massive Core
Recent files